Let's calculate 5435 x 9902
5435 × 9902 = 9902 × (5435)
+ 9902 × 5 that is equal 49510
+ 9902 × 30 that equals 297060
+ 9902 × 400 that is equal 3960800
+ 9902 × 5000 that results in 49510000

= 53817370
